Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Warning

Synonyms: Trizma(R) baseTRIS baseTHAM2-Amino-2-(hydroxymethyl)-1,3-propanediolTris(hydroxymethyl)methylamine2-Amino-2-(hydroxymethyl)propane-1,3-diol2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris)Tromethamine

103156XEA 454 GBP
103156X 10315AC 103157P 103154M
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%, AnalaR NORMAPUR® analytical reagent
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Formula: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
Boiling Pt: 357 °C (1013 hPa)
Melting Pt: 169…172 °C
Density: 1.328 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00004679
CAS Number: 77-86-1
EINECS: 201-064-4
Merck Index: 13,09842
https://uk.vwr.com/stibo/web/std.lang.all/76/00/2297600.jpg

Order Now

Specification Test Results

Assay (calculated on anhydrous) 99.8 - 100.5 %
Appearance White crystalline powder
Identification Passes test
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 100 ppm
Insolubility in water Max. 30 ppm
Water Max. 0.1 %
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 5 ppm
As (Arsenic) Max. 0.2 ppm
Ca (Calcium) Max. 10 ppm
Cd (Cadmium) Max. 0.1 ppm
Cu (Copper) Max. 0.1 ppm
Fe (Iron) Max.1 ppm
K (Potassium) Max. 1 ppm
Mg (Magnesium) Max. 0.3 ppm
Na (Sodium) Max. 5 ppm
Pb (Lead) Max. 0.1 ppm
Absorbance (280 nm) (0.5 mol/l) Max. 0.05

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR